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Net Zero Renovation

Huntington | Calgary, AB | 2023

  • 6" Roxul wall assembly with Hardie Siding (R24 added to existing R10)
  • "Chainsaw Retrofit" with cutting eaves off, running continues air and thermal barriers over old roof then 19" cavity (R72) and Steel Snaplok roof
  • Daikin Skyair 2.5 tonne heatpump
  • Ao Smith heatpump hot water tank
  • Gas Disconnected
  • Energuide from 141 to TBD
  • ACH from 4.40 to TBD
  • Heat Demand from 18.70kW to TBD
  • Electric Service brought 200A into the garage and then 150A into home
  • 14.6kW Solar
  • ACH
  • Hydrovac to footings (R20 added)

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